B1 noun #4,040 最常用

menarche

UK /mɛˈnɑːki/ | US /mɛˈnɑːki/

The onset of menstruation; a girl's first period.

menarche 30秒了解

  • (noun) The onset of menstruation; a girl's first period.

Meanings

  1. 1
    noun The onset of menstruation; a girl's first period.

反义词

menopause
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